$(document).ready(function() {
	
	$("p#product_tabs a").click(function() {
		$("p#product_tabs a").removeClass("active");
		$(this).addClass("active");
		$("#tab_reviews").hide();
		$("#tab_delivery").hide();
		$("#tab_payment").hide();
		$("#"+ $(this).attr("rel")).fadeIn();
		return false;
	});
	
	$("a.calc_link").click(function() {
		window.open("/custom/addons/calc/index.html", "SavingsCalculator", "width=850,height=510,scrollbar=0");
		return false;
	});
	
	//$("#product_item input[name~productID]:first-child").remove();

	// New checkout functionality.
	
	if($("form[name=cart] table.cart").length > 0) {
		$("table.cart td.cart_quantity input[type=text]").after('<input type="submit" class="update" name="update_cart" value="Update" />');
	}

});